| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.83 | 5.176% | $210.1732 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $198.51 | 12.252% | $222.8314 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $34.48 | 3.497% | $35.6858 | $35.69 | $35.70 | $35.70 |
| Purchase #4 | $49.36 | 10.500% | $54.5428 | $54.54 | $54.55 | $54.50 |
| Purchase #5 | $220.39 | 5.167% | $231.7776 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $80.85 | 3.653% | $83.8035 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $121.69 | 6.473% | $129.567 | $129.57 | $129.55 | $129.60 |
| 7 purchase totals = | $905.11 | $968.3813 | $968.38 | $968.40 | $968.40 | |